| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.61 | 8.681% | $213.6777 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $197.46 | 13.755% | $224.6206 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $186.26 | 10.295% | $205.4355 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $11.95 | 10.506% | $13.2055 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $192.75 | 12.140% | $216.1499 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $58.97 | 9.469% | $64.5539 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $89.97 | 11.219% | $100.0637 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $933.97 | $1,037.7068 | $1,037.71 | $1,037.70 | $1,037.70 | |